OP297 datasheet(4/16 Pages) AD

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8/21/97 4:00 PM

OP297

–4–

REV. D

WARNING!

ESD SENSITIVE DEVICE

CAUTION

ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily

accumulate on the human body and test equipment and can discharge without detection.

Although the OP297 features proprietary ESD protection circuitry, permanent damage may

occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD

precautions are recommended to avoid performance degradation or loss of functionality.

ABSOLUTE MAXIMUM RATINGS

Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

±20 V

Input Voltage2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

±20 V

Differential Input Voltage2 . . . . . . . . . . . . . . . . . . . . . . . . 40 V

Output Short-Circuit Duration . . . . . . . . . . . . . . . . Indefinite

Storage Temperature Range

Z Package . . . . . . . . . . . . . . . . . . . . . . . . . –65

°C to +175°C

P, S Package . . . . . . . . . . . . . . . . . . . . . . . –65

°C to +150°C

Operating Temperature Range

OP297A (Z) . . . . . . . . . . . . . . . . . . . . . . . –55

°C to +125°C

OP297E, F (Z) . . . . . . . . . . . . . . . . . . . . . . –40

°C to +85°C

OP297F, G (P, S) . . . . . . . . . . . . . . . . . . . –40

°C to +85°C

Junction Temperature

Z Package . . . . . . . . . . . . . . . . . . . . . . . . . –65

°C to +175°C

P, S Package . . . . . . . . . . . . . . . . . . . . . . . –65

°C to +150°C

Lead Temperature Range (Soldering, 60 sec) . . . . . . . +300

°C

Package Type

Units

8-Pin Cerdip (Z)

134

°C/W

8-Pin Plastic DIP (P)

°C/W

8-Pin SO (S)

150

°C/W

NOTES

1Absolute maximum ratings apply to both DICE and packaged parts, unless

otherwise noted.

2For supply voltages less than

±20 V, the absolute maximum input voltage is equal

to the supply voltage.

JA is specified for worst case mounting conditions, i.e.,

JA is specified for device in

socket for cerdip and P-DIP, packages;

JA is specified for device soldered to printed

circuit board for SO package.

ORDERING GUIDE

Temperature

Package

Model

Range

Description

Option1

OP297AZ

–55

°C to +125°C

8-Pin Cerdip

Q-8

OP297EZ

–40

°C to +85°C

8-Pin Cerdip

Q-8

OP297EP

–40

°C to +85°C

8-Pin Plastic DIP

N-8

OP297FP

–40

°C to +85°C

8-Pin Plastic DIP

N-8

OP297FS

–40

°C to +85°C

8-Pin SO

SO-8

OP297FS-REEL

–40

°C to +85°C

8-Pin SO

SO-8

OP297FS-REEL7

–40

°C to +85°C

8-Pin SO

SO-8

OP297GP

–40

°C to +85°C

8-Pin Plastic DIP

N-8

OP297GS

–40

°C to +85°C

8-Pin SO

SO-8

OP297GS-REEL

–40

°C to +85°C

8-Pin SO

SO-8

OP297GS-REEL72

–40

°C to +85°C

8-Pin SO

SO-8

NOTES

1Burn-in is available on extended industrial temperature range parts in cerdip, and plastic DIP

packages. For outline information see Package Information section.

2For availability and burn-in information on SO packages, contact your local sales office.

Figure 3. Channel Separation Test Circuit

–

V1 20Vp-p @ 10Hz

Ω

50k

Ω

CHANNEL SEPARATION = 20 log

1/2

OP-297

1/2

OP-297

Ω

V2/10000)

)

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